Transonic flow simulations using an upstream centered scheme of Godunov in finite elements
Journal of Computational Physics
Multiple grid and Osher's scheme for the efficient solution of the steady Euler equations
Applied Numerical Mathematics - Special issue on numerical methods for the Euler equation
GMRES: a generalized minimal residual algorithm for solving nonsymmetric linear systems
SIAM Journal on Scientific and Statistical Computing
Multigrid solution of the steady Euler equations
Multigrid solution of the steady Euler equations
Numerical computation of internal & external flows: fundamentals of numerical discretization
Numerical computation of internal & external flows: fundamentals of numerical discretization
A class of implicit upwind schemes for Euler simulations with unstructured meshes
Journal of Computational Physics
Damped, direction-dependent multigrid for hypersonic flow computations
Applied Numerical Mathematics
Second-order formulation of a multigrid method for steady Euler equations through defect-correction
Proceedings of the 4th international congress on Computational and applied mathematics
High-order accurate discontinuous finite element solution of the 2D Euler equations
Journal of Computational Physics
Adaptive Discontinuous Galerkin Finite Element Methods for Nonlinear Hyperbolic Conservation Laws
SIAM Journal on Scientific Computing
On some aspects of the discontinuous Galerkin finite element method for conservation laws
Mathematics and Computers in Simulation - MODELLING 2001 - Second IMACS conference on mathematical modelling and computational methods in mechanics, physics, biomechanics and geodynamics
Principles of Computational Fluid Dynamics
Principles of Computational Fluid Dynamics
On a robust discontinuous Galerkin technique for the solution of compressible flow
Journal of Computational Physics
Journal of Computational Physics
A discontinuous Galerkin method for the shallow water equations in spherical triangular coordinates
Journal of Computational Physics
Preconditioning methods for discontinuous Galerkin solutions of the Navier-Stokes equations
Journal of Computational Physics
Finite element simulation of compressible particle-laden gas flows
Journal of Computational and Applied Mathematics
Numerical simulation of inviscid compressible flow by higher order numerical schemes
ACMOS'06 Proceedings of the 8th WSEAS international conference on Automatic control, modeling & simulation
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The paper is concerned with the numerical solution of an inviscid compressible flow with the aid of the discontinuous Galerkin finite element method. Since the explicit time discretization requires a high restriction of the time step, we propose semi-implicit numerical schemes based on the homogeneity of inviscid fluxes, allowing a simple linearization of the Euler equations which leads to a linear algebraic system on each time level. Numerical experiments performed for the Ringleb flow problem verify a higher order of accuracy of the presented method and demonstrate lower CPU-time costs in comparison with an explicit method. Then the method is tested on more complex unsteady Euler flows.